85877805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{440399}}^1$

素因数の和:440420

約数の個数: 16

約数和(自身を含む): 147974400

約数和(自身を除く): 62096595

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 440399, 1321197, 2201995, 5725187, 6605985, 17175561, 28625935, 85877805]

約数ペア:

[(1, 85877805), (3, 28625935), (5, 17175561), (13, 6605985), (15, 5725187), (39, 2201995), (65, 1321197), (195, 440399)]